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Published on: July 12, 2024
Expanding the donor pool: use of a donor heart having undergone recent cardiac surgery
Jonathan J Drummond-Webb1, Michael L Schmitz, Charles E Johnson
1Pediatric Congenital Cardiac Surgery, Arkansas Children's Hospital and the University of Arkansas for Medical Sciences, Little Rock, Arkansas 72202, USA. Drummond-WebbJonathan@uams.edu
Insights
A child
Area of Science:
- Cardiology
- Transplant Surgery
- Pediatric Medicine
Background:
- Global organ donor shortage necessitates expanding the donor pool.
- Underutilization of potential donor organs remains a critical limitation in transplantation.
- Optimizing organ recovery is paramount in contemporary transplant practice.
Observation:
- A potential donor heart was identified from a 5-year-old child.
- The child had undergone recent closure of an atrial septal defect (<72 hours).
Findings:
- Successful cardiac organ procurement from the pediatric donor.
- The harvested heart was implanted without evident hemodynamic compromise.
Implications:
- Demonstrates the viability of using pediatric donor hearts post-atrial septal defect repair.
- Highlights a potential strategy to expand the donor heart pool.
- Suggests careful donor selection can overcome previous contraindications for organ recovery.
Abstract:
The current shortage of donor organs is a well-recognized global phenomenon. The goal of contemporary transplant practice is to optimize and expand the organ donor pool. Despite biologic and technologic advancements, the single most important limitation remains underutilization and non-recovery of potential organs. We report the use of a donor cardiac organ from a 5-year-old child who had undergone recent (<72 hours) closure of an atrial septal defect. The heart was harvested successfully and implanted with no apparent hemodynamic compromise.
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